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Translations:Information Booklet/128/en (view source)
Revision as of 17:52, 28 September 2021
, 17:52, 28 September 2021Importing a new version from external source
=== <big>… oceans and marine life?</big> ===
The ocean is the home of biodiversity ranging from microbes to marine mammals, and a wide range of ecosystems. Two thirds of the oceans are now impacted by humans. Detrimental human activities include overfishing, coastal and offshore infrastructure and shipping, ocean acidification and waste and nutrient runoff. One third of wild marine fish stocks were overharvested in 2015, and depletion of fish stocks due to overfishing is a huge risk to food security. Fertilisers entering coastal ecosystems have produced more than 400 “dead zones” totaling more than 245,000 km<sup>2</sup> – an area bigger than the Ecuador or the UK<ref name=":20">[https://wedocs.unep.org/xmlui/bitstream/handle/20.500.11822/34948/MPN.pdf UNEP 2021 Making Peace with Nature], pg.16</ref>. In 2021, a leak at an abandoned fertiliser plant in Florida caused an “algal bloom” that resulted in the death of tonnes of marine life<ref>The Guardian [https://www.theguardian.com/us-news/2021/apr/04/florida-imminent-pollution-catastrophe-phosphate-retention-pond-bradenton-piney-point-desantis 1], [https://www.theguardian.com/us-news/2021/jul/17/florida-red-tide-fertilizer-plant-spill 2]</ref>.
The ocean is the home of biodiversity ranging from microbes to marine mammals, and a wide range of ecosystems. Two thirds of the oceans are now impacted by humans. Detrimental human activities include overfishing, coastal and offshore infrastructure and shipping, ocean acidification and waste and nutrient runoff. One third of wild marine fish stocks were overharvested in 2015, and depletion of fish stocks due to overfishing is a huge risk to food security. Fertilisers entering coastal ecosystems have produced more than 400 “dead zones” totaling more than 245,000 km<sup>2</sup> – an area bigger than the Ecuador or the UK<ref name=":20">[https://wedocs.unep.org/xmlui/bitstream/handle/20.500.11822/34948/MPN.pdf UNEP 2021 Making Peace with Nature], pg.16</ref>. In 2021, a leak at an abandoned fertiliser plant in Florida caused an “algal bloom” that resulted in the death of tonnes of marine life<ref>The Guardian [https://www.theguardian.com/us-news/2021/apr/04/florida-imminent-pollution-catastrophe-phosphate-retention-pond-bradenton-piney-point-desantis 1], [https://www.theguardian.com/us-news/2021/jul/17/florida-red-tide-fertilizer-plant-spill 2]</ref>.